2005 GMC Sierra vs. 1994 Oldsmobile Aurora
To start off, 2005 GMC Sierra is newer by 11 year(s). Which means there will be less support and parts availability for 1994 Oldsmobile Aurora. In addition, the cost of maintenance, including insurance, on 1994 Oldsmobile Aurora would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 49 more horse power than 1994 Oldsmobile Aurora. (251 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1994 Oldsmobile Aurora. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 853 kg more than 1994 Oldsmobile Aurora. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 1994 Oldsmobile Aurora, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 GMC Sierra (488 Nm) has 135 more torque (in Nm) than 1994 Oldsmobile Aurora. (353 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1994 Oldsmobile Aurora.
Compare all specifications:
| 2005 GMC Sierra | 1994 Oldsmobile Aurora | |
| Make | GMC | Oldsmobile |
| Model | Sierra | Aurora |
| Year Released | 2005 | 1994 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 3995 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 251 HP |
| Torque | 488 Nm | 353 Nm |
| Engine Bore Size | 102.1 mm | 87 mm |
| Engine Stroke Size | 92 mm | 84 mm |
| Engine Compression Ratio | 9.4:1 | 10.3:1 |
| Drive Type | Rear | Front |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2590 kg | 1737 kg |
| Vehicle Length | 6030 mm | 5220 mm |
| Vehicle Width | 2030 mm | 1900 mm |
| Vehicle Height | 1960 mm | 1410 mm |
| Wheelbase Size | 3890 mm | 2900 mm |
| Fuel Tank Capacity | 98 L | 75 L |
